<template>
    <div class="tab-control">
        <div v-for="(item,index) in titles" :key="index" class="tab-control-item" :class="{active:index===currentIndex}" @click="itemClick(index)">
            <span>{{item}}</span>
        </div>
    </div>
</template>
<script>
export default {
    name:'TabControl',
    props:['titles'],
    data() {
        return {
            currentIndex:0
        }
    },
    methods: {
        itemClick(index){
            this.currentIndex=index
            this.$emit('tabClick',index)
        }
    },
}
</script>
<style scoped>
.tab-control {
    display: flex;
    text-align: center;
    font-size: 15px;
    height: 40px;
    line-height: 40px;
    background-color: #fff;
}
.tab-control-item {
    flex: 1;
}
.tab-control-item span {
    padding: 5px;
}
.active {
    color: var(--color-high-text);
}
.active span {
    border-bottom: 3px solid var(--color-tint);
}
</style>